refactor: merge 'host.nix' into 'meta.nix'

hosts/vm/default.nix

@@ -3,15 +3,19 @@
   config,
   ...
 }:
+let
+  meta = import ./meta.nix;
+in
 {
   imports = [
     inputs.disko.nixosModules.disko
     ./hard.nix
-    ./host.nix
     ./disk.nix
     ../../modules
   ];
 
+  inherit (meta) host;
+
   home-manager.users.${config.host.username} = import ../../home/hosts/vm;
 
   "ai-tools".enable = true;

hosts/vm/host.nix

@@ -1,5 +0,0 @@
-{
-  host = {
-    username = "h";
-  };
-}

hosts/vm/meta.nix

@@ -1,9 +1,8 @@
 {
   system = "x86_64-linux";
-  deployment = {
-    tags = [ "local" ];
-    targetHost = "";
-    targetUser = "h";
-  };
   role = "vm";
+  tags = [ "local" ];
+  host = {
+    username = "h";
+  };
 }